202115220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{10177}}^1$

素因数の和:10520

約数の個数: 48

約数和(自身を含む): 567688128

約数和(自身を除く): 365572908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 10177, 19860, 20354, 30531, 40708, 50885, 61062, 101770, 122124, 152655, 203540, 305310, 610620, 3368587, 6737174, 10105761, 13474348, 16842935, 20211522, 33685870, 40423044, 50528805, 67371740, 101057610, 202115220]

約数ペア:

[(1, 202115220), (2, 101057610), (3, 67371740), (4, 50528805), (5, 40423044), (6, 33685870), (10, 20211522), (12, 16842935), (15, 13474348), (20, 10105761), (30, 6737174), (60, 3368587), (331, 610620), (662, 305310), (993, 203540), (1324, 152655), (1655, 122124), (1986, 101770), (3310, 61062), (3972, 50885), (4965, 40708), (6620, 30531), (9930, 20354), (10177, 19860)]